Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Shinobu Tanimura"'
Publikováno v:
Aerosol Science and Technology. 50:773-780
Recently, Pathak et al. (2013) conducted a series of non-isothermal D2O nanodroplet growth studies in the free molecular regime. They found that under highly non-equilibrium conditions, the condensation (qc) and evaporation coefficients (qe) can diff
Publikováno v:
RSC Advances. 5:105537-105550
Heterogeneous nucleation of CO2 onto H2O ice particles may play an important role in proposed innovative CO2 capture technologies, as well as in the formation of Martian clouds. In this work we follow the nucleation/condensation of CO2/H2O gas mixtur
Publikováno v:
Aerosol Science and Technology. 47:1310-1324
The growth rates of nonane and D2O nanodroplets produced in supersonic expansions are characterized using small angle X-ray scattering (SAXS) and pressure trace measurements (PTM). The experimental growth rates are compared to the predictions of a He
Autor:
Katsuhiko Ando, Kota Tsuji, Masanori Taniguchi, Shigetoshi Sakabe, Jun Araki, Shinobu Tanimura, Kentaro Yamamura, Eiji Usui, Yasuo Chinzei, Yasuo Nakamura, Shigehisa Tamaki, Tetsunori Shibasaki, Midori Mizuno, Rinko Nishii, Motoaki Tanigawa
Publikováno v:
Nihon Naika Gakkai Zasshi. 97:810-813
Autor:
David R. Nelson, Joanne H. Shorter, Mark S. Zahniser, Barry McManus, Shinobu Tanimura, Barbara E. Wyslouzil, Paolo Paci, Yury Zvinevich
Publikováno v:
The Journal of Chemical Physics. 121:9964-9970
We used a tunable diode laser absorption spectrometer to follow the condensation of D(2)O in a supersonic Laval nozzle. We measured both the concentration of the condensible vapor and the spectroscopic temperature as a function of position and compar
Autor:
Takaaki Matsuoka, Shinobu Tanimura
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 42:1905-1914
We estimated the energy barriers of proton transfers in the systems of (CF3SO3/H/SO3CF3)− and (CF3SO3/H/H2O/SO3CF3)− as models of a water-swollen Nafion membrane by an ab initio density functional quantum calculation method with consideration of
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 39:973-978
Temperature-constant and pressure-constant molecular dynamics simulations of crystalline 1,4-linked poly(cyclohexa-1,3-diene) (CHD) were performed using the COMPASS force field. Powder X-ray diffraction spectra calculated from the simulated atomic co
Publikováno v:
The Journal of Chemical Physics. 112:3812-3819
The temperature, potential energy, and configurations of the clusters produced in the homogeneous nucleation of UF6 molecules from the supercooled (supersaturated) vapor phase were determined by classical molecular dynamics (MD) simulations. We obser
Publikováno v:
The Journal of Chemical Physics. 109:4492-4497
The effects of flexibility in the homogeneous nucleation processes of UF6 and SF6 molecules from vapor phase were investigated by classical molecular dynamics (MD) simulations. We performed MD simulations using a flexible-molecule model and compared
Publikováno v:
The Journal of Chemical Physics. 107:7096-7105
The Fourier transform infrared spectra of UF6 clusters seeded in Ar were measured in a continuous supersonic Laval nozzle flow at various pressures. The spectra of the clusters showed completely different features when the total pressure P(total) was